Question

6.Calculează, apoi verifică efectuând proba. 275 75:9 15:2 29:6 28:5 42.5 33:6 58:7 26:4 35:8
ajutai ma va roggggggg dau coroanaaa jurr
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Answer 1

Răspuns:

27575:9=3075 3075x9=27575

15:2=7,rest1. 7x2=14+1=15

29:6=4,rest5. 6x4=24+5=29

28:5=5,rest3. 5x5=25+3=28

42:5=8,rest2 8x5=40+2=42

33:6=5,rest3. 6x5=30+3=33

58:7=8,REST2. 8x7=56+2=58

26:4=6,REST2. 6x4=24+2=26

35:8=4,rest 3. 4x8=32+3=35